Update disappeared from Google play store?

Hello everyone
I was going to update after the war just in case had a feeling there might be trouble and didn’t want to loose flags ect
After having taken all hits I checked in again in play store and the update has vanished ???

Devs May have pulled it while investigating bugs:

([KNOWN ISSUE] No opponents found in raid [Version 21.x master] - #45 by Petri)